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1.
公开(公告)号:US20110171463A1
公开(公告)日:2011-07-14
申请号:US12987185
申请日:2011-01-10
申请人: Andreas Christian Hohle , Christian Hohmann , Claudia Kummer , Helmut Kölpin , Ying Li , Brice Tchemtchoua
发明人: Andreas Christian Hohle , Christian Hohmann , Claudia Kummer , Helmut Kölpin , Ying Li , Brice Tchemtchoua
CPC分类号: F03D1/00 , F03D80/00 , F05B2230/90 , F05B2280/103 , F05B2280/5007 , Y02E10/72 , Y02P70/523 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/31678
摘要: A wind power plant is provided including at least one component with a surface. The surface is coated at least partially with a hard material layer, preferably a vanadium-based hard material layer. Further, a wind park and a method of improving a characteristic of a surface of a component of a wind power plant are provided.
摘要翻译: 提供了包括具有表面的至少一个部件的风力发电设备。 表面至少部分地涂覆有硬质材料层,优选地基于钒基硬质材料层。 此外,还提供了一种风力发电场和提高风力发电厂的部件的表面特性的方法。
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公开(公告)号:US20160369814A1
公开(公告)日:2016-12-22
申请号:US14900513
申请日:2014-06-20
发明人: Stefan SCHIBLI , Jens TRÖTZSCHEL
CPC分类号: F04D29/528 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1031 , A61M1/122 , F04D3/00 , F04D13/024 , F04D13/0606 , F04D29/026 , F05B2240/142 , F05B2240/30 , F05B2280/103 , F05B2280/1043 , F05B2280/107 , F05B2280/20041 , F05B2280/20043 , F05D2300/10 , F05D2300/17 , F05D2300/21
摘要: One aspect is a pump device comprising an impeller, and a pump housing which at least partly surrounds an interior region and has an inlet and an outlet, wherein the impeller is provided in the interior region of the pump housing. The pump housing comprises a composite of a first hollow body and a further hollow body which at least partly surrounds the first hollow body on the side facing away from the interior region. At least 60% of the surface area of the side of the first hollow body facing away from the interior space is connected to the further hollow body. The further surface of the first hollow body facing the interior region of the pump housing has a hardness of at least 330 HV.
摘要翻译: 一个方面是泵装置,其包括叶轮和至少部分地围绕内部区域并具有入口和出口的泵壳体,其中叶轮设置在泵壳体的内部区域中。 泵壳体包括第一中空体和另一中空体的复合体,其在远离内部区域的一侧至少部分地围绕第一中空体。 第一中空体的远离内部空间的一侧的表面积的至少60%与另外的中空体连接。 面向泵壳体内部区域的第一中空体的另一表面具有至少330HV的硬度。
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